/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var Candy = Container.expand(function (type) {
	var self = Container.call(this);
	self.candyType = type || 1;
	self.gridX = 0;
	self.gridY = 0;
	self.isAnimating = false;
	self.isMatched = false;
	var candyGraphics = self.attachAsset('candy' + self.candyType, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.setGridPosition = function (gridX, gridY) {
		self.gridX = gridX;
		self.gridY = gridY;
		self.x = GRID_START_X + gridX * CELL_SIZE + CELL_SIZE / 2;
		self.y = GRID_START_Y + gridY * CELL_SIZE + CELL_SIZE / 2;
	};
	self.animateToPosition = function (targetX, targetY, callback) {
		self.isAnimating = true;
		tween(self, {
			x: targetX,
			y: targetY
		}, {
			duration: 300,
			easing: tween.easeOut,
			onFinish: function onFinish() {
				self.isAnimating = false;
				if (callback) callback();
			}
		});
	};
	self.animateFall = function (newGridY, callback) {
		var targetY = GRID_START_Y + newGridY * CELL_SIZE + CELL_SIZE / 2;
		self.gridY = newGridY;
		self.animateToPosition(self.x, targetY, callback);
	};
	self.markForRemoval = function () {
		self.isMatched = true;
		tween(self, {
			alpha: 0,
			scaleX: 0.1,
			scaleY: 0.1
		}, {
			duration: 200,
			easing: tween.easeIn
		});
	};
	return self;
});
var ComboText = Container.expand(function (message, x, y, color) {
	var self = Container.call(this);
	self.x = x;
	self.y = y;
	var comboTextDisplay = new Text2(message, {
		size: 120,
		fill: color || 0xFFFFFF
	});
	comboTextDisplay.anchor.set(0.5, 0.5);
	self.addChild(comboTextDisplay);
	// Initial state
	self.alpha = 0;
	self.scaleX = 0.5;
	self.scaleY = 0.5;
	// Animate in
	tween(self, {
		alpha: 1,
		scaleX: 1.2,
		scaleY: 1.2
	}, {
		duration: 200,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			// Hold for a moment
			LK.setTimeout(function () {
				// Animate out
				tween(self, {
					alpha: 0,
					scaleX: 1.5,
					scaleY: 1.5,
					y: self.y - 100
				}, {
					duration: 300,
					easing: tween.easeIn,
					onFinish: function onFinish() {
						self.destroy();
						var index = comboTexts.indexOf(self);
						if (index > -1) {
							comboTexts.splice(index, 1);
						}
					}
				});
			}, 800);
		}
	});
	return self;
});
var FloatingParticle = Container.expand(function (color, size) {
	var self = Container.call(this);
	var particleGraphics = self.attachAsset('particle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	particleGraphics.tint = color;
	particleGraphics.scaleX = size;
	particleGraphics.scaleY = size;
	self.speed = Math.random() * 2 + 1;
	self.direction = Math.random() * Math.PI * 2;
	self.bobOffset = Math.random() * Math.PI * 2;
	self.bobSpeed = Math.random() * 0.02 + 0.01;
	self.update = function () {
		self.x += Math.cos(self.direction) * self.speed;
		self.y += Math.sin(self.direction) * self.speed + Math.sin(LK.ticks * self.bobSpeed + self.bobOffset) * 0.5;
		// Wrap around screen
		if (self.x < -50) self.x = 2098;
		if (self.x > 2098) self.x = -50;
		if (self.y < -50) self.y = 2782;
		if (self.y > 2782) self.y = -50;
		// Gentle rotation
		self.rotation += 0.01;
	};
	return self;
});
var HowToPlayScreen = Container.expand(function () {
	var self = Container.call(this);
	// Background
	var background = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	background.x = 2048 / 2;
	background.y = 2732 / 2;
	background.scaleX = 12;
	background.scaleY = 16;
	background.alpha = 0.9;
	background.tint = 0x000000;
	self.addChild(background);
	// Title
	var titleText = new Text2('HOW TO PLAY', {
		size: 120,
		fill: 0xFF69B4
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 400;
	self.addChild(titleText);
	// Instructions
	var instructions = ['1. Swap adjacent candies to create matches', '2. Match 3-6 connected candies of same type', '3. Candies can connect horizontally & vertically', '4. Scoring: 3 blocks=50, 4=150, 5=200, 6=300', '5. Create combos for bonus points!'];
	for (var i = 0; i < instructions.length; i++) {
		var instructionText = new Text2(instructions[i], {
			size: 80,
			fill: 0xFFFFFF
		});
		instructionText.anchor.set(0.5, 0.5);
		instructionText.x = 2048 / 2;
		instructionText.y = 700 + i * 150;
		self.addChild(instructionText);
	}
	// Back button
	var backButton = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	backButton.x = 2048 / 2;
	backButton.y = 2200;
	backButton.scaleX = 1.5;
	backButton.scaleY = 0.6;
	backButton.tint = 0xEB4D4B;
	self.addChild(backButton);
	var backButtonText = new Text2('BACK', {
		size: 80,
		fill: 0xFFFFFF
	});
	backButtonText.anchor.set(0.5, 0.5);
	backButtonText.x = backButton.x;
	backButtonText.y = backButton.y;
	self.addChild(backButtonText);
	backButton.down = function (x, y, obj) {
		// Button press animation
		tween(backButton, {
			scaleX: 1.3,
			scaleY: 0.5
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(backButton, {
					scaleX: 1.5,
					scaleY: 0.6
				}, {
					duration: 100
				});
			}
		});
		// Go back to main menu
		if (typeof showMainMenu === 'function') {
			showMainMenu();
		}
	};
	return self;
});
var MainMenu = Container.expand(function () {
	var self = Container.call(this);
	// Create gradient background overlay
	var gradientOverlay = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	gradientOverlay.x = 2048 / 2;
	gradientOverlay.y = 2732 / 2;
	gradientOverlay.scaleX = 12;
	gradientOverlay.scaleY = 16;
	gradientOverlay.alpha = 0.1;
	gradientOverlay.tint = 0x000000;
	self.addChild(gradientOverlay);
	// Add menu decorations
	var decorations = new MenuDecoration();
	self.addChild(decorations);
	// Create floating background particles
	var particles = [];
	for (var i = 0; i < 20; i++) {
		var colors = [0xFF69B4, 0x4ECDC4, 0xF9CA24, 0xEB4D4B, 0x45B7D1, 0xF0932B];
		var color = colors[Math.floor(Math.random() * colors.length)];
		var size = Math.random() * 0.8 + 0.3;
		var particle = new FloatingParticle(color, size);
		particle.x = Math.random() * 2048;
		particle.y = Math.random() * 2732;
		particle.alpha = 0.6;
		particles.push(particle);
		self.addChild(particle);
	}
	// Game title with enhanced styling
	var titleText = new Text2('🍭 CANDY MATCH 🍭', {
		size: 200,
		fill: 0xFF69B4
	});
	titleText.anchor.set(0.5, 0.5);
	titleText.x = 2048 / 2;
	titleText.y = 500;
	self.addChild(titleText);
	// Add title shadow effect
	var titleShadow = new Text2('🍭 CANDY MATCH 🍭', {
		size: 200,
		fill: 0x000000
	});
	titleShadow.anchor.set(0.5, 0.5);
	titleShadow.x = 2048 / 2 + 5;
	titleShadow.y = 505;
	titleShadow.alpha = 0.3;
	self.addChildAt(titleShadow, self.getChildIndex(titleText));
	// Subtitle
	var subtitleText = new Text2('✨ Match candies and create sweet combos! ✨', {
		size: 60,
		fill: 0xFFFFFF
	});
	subtitleText.anchor.set(0.5, 0.5);
	subtitleText.x = 2048 / 2;
	subtitleText.y = 650;
	subtitleText.alpha = 0.8;
	self.addChild(subtitleText);
	// Enhanced start button with glow effect
	var startButtonGlow = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	startButtonGlow.x = 2048 / 2;
	startButtonGlow.y = 1200;
	startButtonGlow.scaleX = 2.2;
	startButtonGlow.scaleY = 0.9;
	startButtonGlow.tint = 0x4ECDC4;
	startButtonGlow.alpha = 0.3;
	self.addChild(startButtonGlow);
	var startButton = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	startButton.x = 2048 / 2;
	startButton.y = 1200;
	startButton.scaleX = 2;
	startButton.scaleY = 0.8;
	startButton.tint = 0x4ECDC4;
	self.addChild(startButton);
	var startButtonText = new Text2('🚀 START GAME', {
		size: 90,
		fill: 0xFFFFFF
	});
	startButtonText.anchor.set(0.5, 0.5);
	startButtonText.x = startButton.x;
	startButtonText.y = startButton.y;
	self.addChild(startButtonText);
	// Enhanced how to play button with glow effect
	var howToPlayButtonGlow = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	howToPlayButtonGlow.x = 2048 / 2;
	howToPlayButtonGlow.y = 1500;
	howToPlayButtonGlow.scaleX = 2.2;
	howToPlayButtonGlow.scaleY = 0.9;
	howToPlayButtonGlow.tint = 0xF9CA24;
	howToPlayButtonGlow.alpha = 0.3;
	self.addChild(howToPlayButtonGlow);
	var howToPlayButton = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	howToPlayButton.x = 2048 / 2;
	howToPlayButton.y = 1500;
	howToPlayButton.scaleX = 2;
	howToPlayButton.scaleY = 0.8;
	howToPlayButton.tint = 0xF9CA24;
	self.addChild(howToPlayButton);
	var howToPlayButtonText = new Text2('❓ HOW TO PLAY', {
		size: 90,
		fill: 0xFFFFFF
	});
	howToPlayButtonText.anchor.set(0.5, 0.5);
	howToPlayButtonText.x = howToPlayButton.x;
	howToPlayButtonText.y = howToPlayButton.y;
	self.addChild(howToPlayButtonText);
	// Sound control buttons
	var soundButtonGlow = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	soundButtonGlow.x = 2048 / 2;
	soundButtonGlow.y = 1800;
	soundButtonGlow.scaleX = 2.2;
	soundButtonGlow.scaleY = 0.9;
	soundButtonGlow.tint = 0xEB4D4B;
	soundButtonGlow.alpha = 0.3;
	self.addChild(soundButtonGlow);
	var soundButton = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	soundButton.x = 2048 / 2;
	soundButton.y = 1800;
	soundButton.scaleX = 2;
	soundButton.scaleY = 0.8;
	soundButton.tint = 0xEB4D4B;
	self.addChild(soundButton);
	// Get current sound state from storage
	var soundEnabled = storage.soundEnabled;
	if (soundEnabled === null || soundEnabled === undefined) {
		soundEnabled = true;
		storage.soundEnabled = soundEnabled;
	}
	var soundButtonText = new Text2(soundEnabled ? '🔊 SOUND ON' : '🔇 SOUND OFF', {
		size: 90,
		fill: 0xFFFFFF
	});
	soundButtonText.anchor.set(0.5, 0.5);
	soundButtonText.x = soundButton.x;
	soundButtonText.y = soundButton.y;
	self.addChild(soundButtonText);
	// Apply current sound settings
	if (!soundEnabled) {
		LK.stopMusic();
	}
	// Animate title with rainbow effect
	self.animateTitle = function () {
		// Scale animation
		tween(titleText, {
			scaleX: 1.15,
			scaleY: 1.15
		}, {
			duration: 2000,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(titleText, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 2000,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						self.animateTitle();
					}
				});
			}
		});
		// Color cycle animation
		var colors = [0xFF69B4, 0x4ECDC4, 0xF9CA24, 0xEB4D4B, 0x45B7D1];
		var currentColorIndex = 0;
		function cycleColors() {
			currentColorIndex = (currentColorIndex + 1) % colors.length;
			tween(titleText, {
				tint: colors[currentColorIndex]
			}, {
				duration: 1500,
				easing: tween.easeInOut,
				onFinish: function onFinish() {
					LK.setTimeout(cycleColors, 500);
				}
			});
		}
		cycleColors();
	};
	// Animate subtitle
	function animateSubtitle() {
		tween(subtitleText, {
			alpha: 1,
			y: subtitleText.y - 10
		}, {
			duration: 1500,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(subtitleText, {
					alpha: 0.6,
					y: 650
				}, {
					duration: 1500,
					easing: tween.easeInOut,
					onFinish: animateSubtitle
				});
			}
		});
	}
	animateSubtitle();
	// Animate button glows
	function animateGlows() {
		tween(startButtonGlow, {
			alpha: 0.6,
			scaleX: 2.4,
			scaleY: 1.0
		}, {
			duration: 1200,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(startButtonGlow, {
					alpha: 0.3,
					scaleX: 2.2,
					scaleY: 0.9
				}, {
					duration: 1200,
					easing: tween.easeInOut
				});
			}
		});
		tween(howToPlayButtonGlow, {
			alpha: 0.6,
			scaleX: 2.4,
			scaleY: 1.0
		}, {
			duration: 1500,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(howToPlayButtonGlow, {
					alpha: 0.3,
					scaleX: 2.2,
					scaleY: 0.9
				}, {
					duration: 1500,
					easing: tween.easeInOut,
					onFinish: animateGlows
				});
			}
		});
	}
	animateGlows();
	// Update particles
	self.update = function () {
		for (var i = 0; i < particles.length; i++) {
			particles[i].update();
		}
	};
	// Enhanced button click handlers
	startButton.down = function (x, y, obj) {
		// Button press animation with enhanced effects
		tween(startButton, {
			scaleX: 1.7,
			scaleY: 0.6
		}, {
			duration: 80,
			onFinish: function onFinish() {
				tween(startButton, {
					scaleX: 2.1,
					scaleY: 0.9
				}, {
					duration: 80,
					onFinish: function onFinish() {
						tween(startButton, {
							scaleX: 2,
							scaleY: 0.8
						}, {
							duration: 80
						});
					}
				});
			}
		});
		// Animate button glow on press
		tween(startButtonGlow, {
			alpha: 0.8,
			scaleX: 2.6,
			scaleY: 1.2
		}, {
			duration: 150,
			onFinish: function onFinish() {
				tween(startButtonGlow, {
					alpha: 0.3,
					scaleX: 2.2,
					scaleY: 0.9
				}, {
					duration: 200
				});
			}
		});
		// Start the game
		if (typeof startGame === 'function') {
			startGame();
		}
	};
	howToPlayButton.down = function (x, y, obj) {
		// Button press animation with enhanced effects
		tween(howToPlayButton, {
			scaleX: 1.7,
			scaleY: 0.6
		}, {
			duration: 80,
			onFinish: function onFinish() {
				tween(howToPlayButton, {
					scaleX: 2.1,
					scaleY: 0.9
				}, {
					duration: 80,
					onFinish: function onFinish() {
						tween(howToPlayButton, {
							scaleX: 2,
							scaleY: 0.8
						}, {
							duration: 80
						});
					}
				});
			}
		});
		// Animate button glow on press
		tween(howToPlayButtonGlow, {
			alpha: 0.8,
			scaleX: 2.6,
			scaleY: 1.2
		}, {
			duration: 150,
			onFinish: function onFinish() {
				tween(howToPlayButtonGlow, {
					alpha: 0.3,
					scaleX: 2.2,
					scaleY: 0.9
				}, {
					duration: 200
				});
			}
		});
		// Show how to play
		if (typeof showHowToPlay === 'function') {
			showHowToPlay();
		}
	};
	soundButton.down = function (x, y, obj) {
		// Button press animation with enhanced effects
		tween(soundButton, {
			scaleX: 1.7,
			scaleY: 0.6
		}, {
			duration: 80,
			onFinish: function onFinish() {
				tween(soundButton, {
					scaleX: 2.1,
					scaleY: 0.9
				}, {
					duration: 80,
					onFinish: function onFinish() {
						tween(soundButton, {
							scaleX: 2,
							scaleY: 0.8
						}, {
							duration: 80
						});
					}
				});
			}
		});
		// Animate button glow on press
		tween(soundButtonGlow, {
			alpha: 0.8,
			scaleX: 2.6,
			scaleY: 1.2
		}, {
			duration: 150,
			onFinish: function onFinish() {
				tween(soundButtonGlow, {
					alpha: 0.3,
					scaleX: 2.2,
					scaleY: 0.9
				}, {
					duration: 200
				});
			}
		});
		// Toggle sound
		soundEnabled = !soundEnabled;
		storage.soundEnabled = soundEnabled;
		soundButtonText.setText(soundEnabled ? '🔊 SOUND ON' : '🔇 SOUND OFF');
		// Apply sound settings
		if (soundEnabled) {
			LK.playMusic('rahat');
		} else {
			LK.stopMusic();
		}
	};
	return self;
});
var MenuDecoration = Container.expand(function () {
	var self = Container.call(this);
	// Create candy decorations around the screen
	var decorationCount = 12;
	var _loop = function _loop() {
			candyType = Math.floor(Math.random() * 6) + 1;
			decoration = LK.getAsset('candy' + candyType, {
				anchorX: 0.5,
				anchorY: 0.5
			});
			angle = i / decorationCount * Math.PI * 2;
			radius = 800 + Math.random() * 200;
			decoration.x = 2048 / 2 + Math.cos(angle) * radius;
			decoration.y = 2732 / 2 + Math.sin(angle) * radius;
			decoration.alpha = 0.3;
			decoration.scaleX = 0.8 + Math.random() * 0.4;
			decoration.scaleY = decoration.scaleX;
			self.addChild(decoration);
			// Animate decorations
			animDuration = 3000 + Math.random() * 2000;
			targetScale = decoration.scaleX + 0.2;
			function animateDecoration(dec) {
				tween(dec, {
					rotation: dec.rotation + Math.PI * 2,
					scaleX: targetScale,
					scaleY: targetScale
				}, {
					duration: animDuration,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						targetScale = 0.8 + Math.random() * 0.4;
						animDuration = 3000 + Math.random() * 2000;
						animateDecoration(dec);
					}
				});
			}
			animateDecoration(decoration);
		},
		candyType,
		decoration,
		angle,
		radius,
		animDuration,
		targetScale;
	for (var i = 0; i < decorationCount; i++) {
		_loop();
	}
	return self;
});
var Particle = Container.expand(function (color, startX, startY) {
	var self = Container.call(this);
	self.x = startX;
	self.y = startY;
	self.velocityX = (Math.random() - 0.5) * 400;
	self.velocityY = (Math.random() - 0.5) * 400;
	self.gravity = 300;
	self.life = 1.0;
	self.maxLife = 1.0;
	var particleGraphics = self.attachAsset('particle', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	particleGraphics.tint = color;
	particleGraphics.scaleX = Math.random() * 0.8 + 0.4;
	particleGraphics.scaleY = particleGraphics.scaleX;
	self.update = function () {
		self.x += self.velocityX * (1 / 60);
		self.y += self.velocityY * (1 / 60);
		self.velocityY += self.gravity * (1 / 60);
		self.life -= 1 / 60 * 2;
		var alpha = self.life / self.maxLife;
		self.alpha = alpha;
		self.scaleX = alpha * particleGraphics.scaleX;
		self.scaleY = alpha * particleGraphics.scaleY;
		if (self.life <= 0) {
			self.destroy();
			var index = particles.indexOf(self);
			if (index > -1) {
				particles.splice(index, 1);
			}
		}
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0xff69b4
});

/**** 
* Game Code
****/ 
function _createForOfIteratorHelper(r, e) {
	var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"];
	if (!t) {
		if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) {
			t && (r = t);
			var _n = 0,
				F = function F() {};
			return {
				s: F,
				n: function n() {
					return _n >= r.length ? {
						done: !0
					} : {
						done: !1,
						value: r[_n++]
					};
				},
				e: function e(r) {
					throw r;
				},
				f: F
			};
		}
		throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.");
	}
	var o,
		a = !0,
		u = !1;
	return {
		s: function s() {
			t = t.call(r);
		},
		n: function n() {
			var r = t.next();
			return a = r.done, r;
		},
		e: function e(r) {
			u = !0, o = r;
		},
		f: function f() {
			try {
				a || null == t["return"] || t["return"]();
			} finally {
				if (u) throw o;
			}
		}
	};
}
function _unsupportedIterableToArray(r, a) {
	if (r) {
		if ("string" == typeof r) return _arrayLikeToArray(r, a);
		var t = {}.toString.call(r).slice(8, -1);
		return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0;
	}
}
function _arrayLikeToArray(r, a) {
	(null == a || a > r.length) && (a = r.length);
	for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e];
	return n;
}
var GRID_SIZE = 8;
var CELL_SIZE = 200;
var GRID_START_X = (2048 - GRID_SIZE * CELL_SIZE) / 2;
var GRID_START_Y = 400;
var gameGrid = [];
var candyTypes = [1, 2, 3, 4, 5, 6];
var selectedCandy = null;
var isProcessing = false;
var movesLeft = 999999;
var score = 0;
var animatingCandies = 0;
var particles = [];
var comboTexts = [];
var currentCombo = 0;
// Power-up variables
var rowCleanerButton = null;
var colorChangerButton = null;
var clearAllButton = null;
var hintButton = null;
var rowCleanerCost = 2000;
var colorChangerCost = 500;
var clearAllCost = 7000;
var hintCost = 4000;
var selectedPowerUp = null; // 'rowCleaner', 'colorChanger', or 'clearAll'
var hintArrows = []; // Array to store hint arrow elements
// Game state variables
var gameState = 'menu'; // 'menu', 'game', 'howtoplay'
var mainMenu = null;
var howToPlayScreen = null;
var gameElements = [];
// Sound control variables
var soundEnabled = true;
// Initialize grid array
for (var x = 0; x < GRID_SIZE; x++) {
	gameGrid[x] = [];
	for (var y = 0; y < GRID_SIZE; y++) {
		gameGrid[x][y] = null;
	}
}
// Menu control functions
function showMainMenu() {
	gameState = 'menu';
	// Clear game grid and destroy candies
	for (var x = 0; x < GRID_SIZE; x++) {
		for (var y = 0; y < GRID_SIZE; y++) {
			if (gameGrid[x][y]) {
				gameGrid[x][y].destroy();
				gameGrid[x][y] = null;
			}
		}
	}
	// Clear particles
	for (var i = particles.length - 1; i >= 0; i--) {
		particles[i].destroy();
	}
	particles = [];
	// Clear combo texts
	for (var i = comboTexts.length - 1; i >= 0; i--) {
		comboTexts[i].destroy();
	}
	comboTexts = [];
	// Reset game state
	selectedCandy = null;
	isProcessing = false;
	animatingCandies = 0;
	currentCombo = 0;
	hideAllScreens();
	if (!mainMenu) {
		mainMenu = new MainMenu();
		game.addChild(mainMenu);
	} else {
		// Recursively re-enable all menu interactions
		var _enableMenuInteractions = function enableMenuInteractions(container) {
			container.interactive = true;
			if (container.children) {
				for (var i = 0; i < container.children.length; i++) {
					var child = container.children[i];
					child.interactive = true;
					if (child.children && child.children.length > 0) {
						_enableMenuInteractions(child);
					}
				}
			}
		};
		mainMenu.alpha = 1;
		mainMenu.visible = true;
		mainMenu.interactive = true;
		_enableMenuInteractions(mainMenu);
	}
	mainMenu.animateTitle();
}
function showHowToPlay() {
	gameState = 'howtoplay';
	hideAllScreens();
	// Completely hide main menu to prevent interactions
	if (mainMenu) {
		// Recursively disable all child interactions
		var _disableMenuInteractions = function disableMenuInteractions(container) {
			container.interactive = false;
			if (container.children) {
				for (var i = 0; i < container.children.length; i++) {
					var child = container.children[i];
					child.interactive = false;
					if (child.down) {
						child.down = null;
					}
					if (child.children && child.children.length > 0) {
						_disableMenuInteractions(child);
					}
				}
			}
		};
		mainMenu.alpha = 0;
		mainMenu.visible = false;
		mainMenu.interactive = false;
		_disableMenuInteractions(mainMenu);
	}
	if (!howToPlayScreen) {
		howToPlayScreen = new HowToPlayScreen();
		game.addChild(howToPlayScreen);
		// Ensure how-to-play screen is on top
		game.setChildIndex(howToPlayScreen, game.children.length - 1);
	} else {
		howToPlayScreen.alpha = 1;
		howToPlayScreen.visible = true;
		// Bring to front when showing
		game.setChildIndex(howToPlayScreen, game.children.length - 1);
	}
}
function startGame() {
	gameState = 'game';
	hideAllScreens();
	initializeGameElements();
}
function hideAllScreens() {
	if (mainMenu) {
		mainMenu.alpha = 0;
		mainMenu.visible = false;
	}
	if (howToPlayScreen) {
		howToPlayScreen.alpha = 0;
		howToPlayScreen.visible = false;
	}
	// Hide game elements (except persistent ones like scoreText and backgroundImage)
	for (var i = 0; i < gameElements.length; i++) {
		if (gameElements[i] !== scoreText && gameElements[i] !== backgroundImage) {
			gameElements[i].alpha = 0;
		}
	}
	// Hide menu button specifically
	if (menuButton) {
		menuButton.alpha = 0;
	}
}
function initializeGameElements() {
	// Clear existing game elements first
	for (var i = gameElements.length - 1; i >= 0; i--) {
		if (gameElements[i] !== scoreText && gameElements[i] !== backgroundImage) {
			gameElements[i].destroy();
			gameElements.splice(i, 1);
		}
	}
	// Show persistent game elements
	for (var i = 0; i < gameElements.length; i++) {
		gameElements[i].alpha = 1;
	}
	// Draw grid background
	for (var x = 0; x < GRID_SIZE; x++) {
		for (var y = 0; y < GRID_SIZE; y++) {
			var cell = LK.getAsset('gridCell', {
				anchorX: 0.5,
				anchorY: 0.5
			});
			cell.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
			cell.y = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
			cell.alpha = 0.4;
			cell.tint = 0xffffff;
			game.addChild(cell);
			gameElements.push(cell);
		}
	}
	// Add 7000 points to initial score
	score += 7000;
	scoreText.setText('Score: ' + score);
	// Create power-up buttons
	createPowerUpButtons();
	// Create and show menu button
	createMenuButton();
	if (menuButton) {
		menuButton.alpha = 1;
	}
	// Clear hint arrows
	clearHintArrows();
	// Reset game state
	score = 0;
	currentCombo = 0;
	selectedCandy = null;
	isProcessing = false;
	scoreText.setText('Score: 0');
	// Clear existing candies and initialize fresh grid
	for (var x = 0; x < GRID_SIZE; x++) {
		for (var y = 0; y < GRID_SIZE; y++) {
			if (gameGrid[x][y]) {
				gameGrid[x][y].destroy();
				gameGrid[x][y] = null;
			}
		}
	}
	// Initialize the game grid
	initializeGrid();
}
// UI Elements
var scoreText = new Text2('Score: 0', {
	size: 80,
	fill: 0xFFFFFF
});
scoreText.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreText);
gameElements.push(scoreText);
// Create background image
var backgroundImage = LK.getAsset('background', {
	anchorX: 0.5,
	anchorY: 0.5
});
backgroundImage.x = 2048 / 2;
backgroundImage.y = 2732 / 2;
backgroundImage.scaleX = 2048 / backgroundImage.width;
backgroundImage.scaleY = 2732 / backgroundImage.height;
game.addChild(backgroundImage);
gameElements.push(backgroundImage);
// Grid cells will be created when game starts
function getRandomCandyType() {
	return candyTypes[Math.floor(Math.random() * candyTypes.length)];
}
function createCandy(x, y, type) {
	if (!type) type = getRandomCandyType();
	var candy = new Candy(type);
	candy.setGridPosition(x, y);
	gameGrid[x][y] = candy;
	game.addChild(candy);
	return candy;
}
function initializeGrid() {
	for (var x = 0; x < GRID_SIZE; x++) {
		for (var y = 0; y < GRID_SIZE; y++) {
			var type;
			var attempts = 0;
			do {
				type = getRandomCandyType();
				attempts++;
			} while (attempts < 10 && wouldCreateMatch(x, y, type));
			createCandy(x, y, type);
		}
	}
}
function wouldCreateMatch(x, y, type) {
	var horizontalCount = 1;
	var verticalCount = 1;
	// Check horizontal
	for (var i = x - 1; i >= 0 && gameGrid[i][y] && gameGrid[i][y].candyType === type; i--) {
		horizontalCount++;
	}
	for (var i = x + 1; i < GRID_SIZE && gameGrid[i][y] && gameGrid[i][y].candyType === type; i++) {
		horizontalCount++;
	}
	// Check vertical
	for (var i = y - 1; i >= 0 && gameGrid[x][i] && gameGrid[x][i].candyType === type; i--) {
		verticalCount++;
	}
	for (var i = y + 1; i < GRID_SIZE && gameGrid[x][i] && gameGrid[x][i].candyType === type; i++) {
		verticalCount++;
	}
	return horizontalCount >= 3 || verticalCount >= 3;
}
function getCandyAt(worldX, worldY) {
	var gridX = Math.floor((worldX - GRID_START_X) / CELL_SIZE);
	var gridY = Math.floor((worldY - GRID_START_Y) / CELL_SIZE);
	if (gridX >= 0 && gridX < GRID_SIZE && gridY >= 0 && gridY < GRID_SIZE) {
		return gameGrid[gridX][gridY];
	}
	return null;
}
function areAdjacent(candy1, candy2) {
	var dx = Math.abs(candy1.gridX - candy2.gridX);
	var dy = Math.abs(candy1.gridY - candy2.gridY);
	return dx === 1 && dy === 0 || dx === 0 && dy === 1;
}
function swapCandies(candy1, candy2) {
	var tempX = candy1.gridX;
	var tempY = candy1.gridY;
	var tempPosX = candy1.x;
	var tempPosY = candy1.y;
	gameGrid[candy1.gridX][candy1.gridY] = candy2;
	gameGrid[candy2.gridX][candy2.gridY] = candy1;
	candy1.gridX = candy2.gridX;
	candy1.gridY = candy2.gridY;
	candy2.gridX = tempX;
	candy2.gridY = tempY;
	animatingCandies += 2;
	// Play boing sound when candies are swapped
	LK.getSound('boing').play();
	candy1.animateToPosition(candy2.x, candy2.y, function () {
		animatingCandies--;
	});
	candy2.animateToPosition(tempPosX, tempPosY, function () {
		animatingCandies--;
	});
}
function findMatches() {
	var allMatches = [];
	var visited = [];
	// Initialize visited array
	for (var x = 0; x < GRID_SIZE; x++) {
		visited[x] = [];
		for (var y = 0; y < GRID_SIZE; y++) {
			visited[x][y] = false;
		}
	}
	// Flood fill function to find all connected candies of same type (max 6 blocks)
	function floodFill(startX, startY, candyType, connectedGroup) {
		// Check bounds and if already visited
		if (startX < 0 || startX >= GRID_SIZE || startY < 0 || startY >= GRID_SIZE) {
			return;
		}
		if (visited[startX][startY]) {
			return;
		}
		var candy = gameGrid[startX][startY];
		if (!candy || candy.candyType !== candyType) {
			return;
		}
		// Limit group size to maximum 6 blocks
		if (connectedGroup.length >= 6) {
			return;
		}
		// Mark as visited and add to group
		visited[startX][startY] = true;
		connectedGroup.push(candy);
		// Check all 4 adjacent directions (up, down, left, right) only if we haven't reached the limit
		if (connectedGroup.length < 6) {
			floodFill(startX - 1, startY, candyType, connectedGroup); // left
			floodFill(startX + 1, startY, candyType, connectedGroup); // right
			floodFill(startX, startY - 1, candyType, connectedGroup); // up
			floodFill(startX, startY + 1, candyType, connectedGroup); // down
		}
	}
	// Check each cell for connected groups
	for (var x = 0; x < GRID_SIZE; x++) {
		for (var y = 0; y < GRID_SIZE; y++) {
			if (!visited[x][y] && gameGrid[x][y]) {
				var connectedGroup = [];
				var candyType = gameGrid[x][y].candyType;
				// Find all connected candies of the same type
				floodFill(x, y, candyType, connectedGroup);
				// If we found 3 or more connected candies, add this group to allMatches
				if (connectedGroup.length >= 3) {
					allMatches.push(connectedGroup);
				}
			}
		}
	}
	return allMatches;
}
function removeMatches(matchGroups) {
	if (matchGroups.length === 0) return;
	LK.getSound('match').play();
	// Flatten all matches for candy removal and particle effects
	var allMatches = [];
	for (var g = 0; g < matchGroups.length; g++) {
		for (var c = 0; c < matchGroups[g].length; c++) {
			allMatches.push(matchGroups[g][c]);
		}
	}
	for (var i = 0; i < allMatches.length; i++) {
		var candy = allMatches[i];
		// Create particle explosion for each candy
		var candyColors = [0xff6b6b, 0x4ecdc4, 0x45b7d1, 0xf9ca24, 0xf0932b, 0xeb4d4b];
		var particleColor = candyColors[candy.candyType - 1] || 0xffffff;
		// Create 8-12 particles per candy
		var particleCount = Math.floor(Math.random() * 5) + 8;
		for (var p = 0; p < particleCount; p++) {
			var particle = new Particle(particleColor, candy.x, candy.y);
			particles.push(particle);
			game.addChild(particle);
		}
		candy.markForRemoval();
		gameGrid[candy.gridX][candy.gridY] = null;
	}
	// Update score based on each group's size with new scoring system
	var oldScore = score;
	var largestGroupSize = 0;
	for (var g = 0; g < matchGroups.length; g++) {
		var groupSize = Math.min(matchGroups[g].length, 6); // Cap at 6 blocks maximum
		if (groupSize > largestGroupSize) {
			largestGroupSize = groupSize;
		}
		if (groupSize === 3) {
			score += 50;
		} else if (groupSize === 4) {
			score += 150;
		} else if (groupSize === 5) {
			score += 200;
		} else if (groupSize >= 6) {
			score += 300;
		}
	}
	// Check for score milestones and celebrate
	var milestones = [1000, 5000, 10000, 25000, 50000];
	for (var m = 0; m < milestones.length; m++) {
		if (oldScore < milestones[m] && score >= milestones[m]) {
			// Milestone reached! Create celebration effect
			var milestoneText = new Text2('MILESTONE!\n' + milestones[m] + ' POINTS!', {
				size: 80,
				fill: 0xFF69B4
			});
			milestoneText.anchor.set(0.5, 0.5);
			milestoneText.x = 2048 / 2;
			milestoneText.y = 400;
			milestoneText.alpha = 0;
			milestoneText.scaleX = 0.5;
			milestoneText.scaleY = 0.5;
			game.addChild(milestoneText);
			// Animate milestone text
			tween(milestoneText, {
				alpha: 1,
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 300,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					LK.setTimeout(function () {
						tween(milestoneText, {
							alpha: 0,
							scaleX: 1.5,
							scaleY: 1.5,
							y: milestoneText.y - 100
						}, {
							duration: 500,
							easing: tween.easeIn,
							onFinish: function onFinish() {
								milestoneText.destroy();
							}
						});
					}, 1500);
				}
			});
			// Screen flash for milestone
			LK.effects.flashScreen(0xFF69B4, 800);
			break;
		}
	}
	// Create floating score text for each match group
	var scoreIncrease = score - oldScore;
	var floatingScoreText = new Text2('+' + scoreIncrease, {
		size: 100,
		fill: 0xF9CA24
	});
	floatingScoreText.anchor.set(0.5, 0.5);
	// Position above the grid
	floatingScoreText.x = 2048 / 2;
	floatingScoreText.y = GRID_START_Y - 100;
	floatingScoreText.alpha = 0;
	// Set initial rotation to be horizontal
	floatingScoreText.rotation = 0;
	game.addChild(floatingScoreText);
	// Animate floating score - first appear, then move towards score display
	tween(floatingScoreText, {
		alpha: 1,
		scaleX: 1.5,
		scaleY: 1.5
	}, {
		duration: 200,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			// Convert score text position to game coordinates
			var scoreWorldPos = game.toLocal(LK.gui.top.toGlobal({
				x: scoreText.x,
				y: scoreText.y
			}));
			tween(floatingScoreText, {
				alpha: 0,
				x: scoreWorldPos.x,
				y: scoreWorldPos.y,
				scaleX: 0.8,
				scaleY: 0.8
			}, {
				duration: 800,
				easing: tween.easeOut,
				onFinish: function onFinish() {
					floatingScoreText.destroy();
				}
			});
		}
	});
	// Animate main score counter with pulsing effect
	tween(scoreText, {
		scaleX: 1.3,
		scaleY: 1.3,
		tint: 0xF9CA24
	}, {
		duration: 200,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			tween(scoreText, {
				scaleX: 1,
				scaleY: 1,
				tint: 0xFFFFFF
			}, {
				duration: 300,
				easing: tween.easeOut
			});
		}
	});
	// Animate score increase with smooth counting
	var tempScore = oldScore;
	var scoreAnimationTimer = LK.setInterval(function () {
		tempScore += scoreIncrease / 30; // 30 steps over 500ms
		if (tempScore >= score) {
			tempScore = score;
			LK.clearInterval(scoreAnimationTimer);
		}
		scoreText.setText('Score: ' + Math.floor(tempScore));
	}, 16); // ~60fps
	// Increment combo counter
	currentCombo++;
	// Play celebration sound for large matches
	if (largestGroupSize >= 5) {
		// Celebration sound removed
	}
	// Show combo text based on largest match size and combo count
	var comboMessage = "";
	var comboColor = 0xFFFFFF;
	if (largestGroupSize >= 5) {
		comboMessage = "Fantastic!";
		comboColor = 0xFF6B6B;
		// Screen shake for 5+ matches
		var shakeIntensity = 15;
		var originalX = game.x;
		var originalY = game.y;
		tween(game, {
			x: originalX + shakeIntensity,
			y: originalY + shakeIntensity * 0.5
		}, {
			duration: 50,
			onFinish: function onFinish() {
				tween(game, {
					x: originalX - shakeIntensity,
					y: originalY - shakeIntensity * 0.5
				}, {
					duration: 50,
					onFinish: function onFinish() {
						tween(game, {
							x: originalX + shakeIntensity * 0.5,
							y: originalY + shakeIntensity
						}, {
							duration: 50,
							onFinish: function onFinish() {
								tween(game, {
									x: originalX,
									y: originalY
								}, {
									duration: 50
								});
							}
						});
					}
				});
			}
		});
	} else if (largestGroupSize >= 4) {
		comboMessage = "Awesome!";
		comboColor = 0x4ECDC4;
		// Screen shake for 4+ matches
		var shakeIntensity = 10;
		var originalX = game.x;
		var originalY = game.y;
		tween(game, {
			x: originalX + shakeIntensity,
			y: originalY
		}, {
			duration: 75,
			onFinish: function onFinish() {
				tween(game, {
					x: originalX - shakeIntensity,
					y: originalY
				}, {
					duration: 75,
					onFinish: function onFinish() {
						tween(game, {
							x: originalX,
							y: originalY
						}, {
							duration: 75
						});
					}
				});
			}
		});
	} else if (currentCombo >= 3) {
		comboMessage = "Great Combo!";
		comboColor = 0xF9CA24;
		// Light screen shake for combo
		var shakeIntensity = 5;
		var originalX = game.x;
		var originalY = game.y;
		tween(game, {
			x: originalX + shakeIntensity
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(game, {
					x: originalX - shakeIntensity
				}, {
					duration: 100,
					onFinish: function onFinish() {
						tween(game, {
							x: originalX
						}, {
							duration: 100
						});
					}
				});
			}
		});
	} else if (currentCombo >= 2) {
		comboMessage = "Great!";
		comboColor = 0x45B7D1;
	}
	if (comboMessage !== "") {
		var comboX = 2048 / 2;
		var comboY = GRID_START_Y + GRID_SIZE * CELL_SIZE / 2;
		var comboText = new ComboText(comboMessage, comboX, comboY, comboColor);
		comboTexts.push(comboText);
		game.addChild(comboText);
	}
	// Remove candies after animation
	LK.setTimeout(function () {
		for (var i = 0; i < allMatches.length; i++) {
			allMatches[i].destroy();
		}
		applyGravity();
	}, 250);
}
function applyGravity() {
	var needsGravity = false;
	// Apply gravity physics - make candies fall to fill empty spaces
	for (var x = 0; x < GRID_SIZE; x++) {
		// Collect all candies in this column that are not null
		var candiesInColumn = [];
		for (var y = 0; y < GRID_SIZE; y++) {
			if (gameGrid[x][y] !== null) {
				candiesInColumn.push({
					candy: gameGrid[x][y],
					originalY: y
				});
			}
			gameGrid[x][y] = null; // Clear the column
		}
		// Place candies back starting from bottom
		var newY = GRID_SIZE - 1;
		for (var i = candiesInColumn.length - 1; i >= 0; i--) {
			var candyData = candiesInColumn[i];
			var candy = candyData.candy;
			var originalY = candyData.originalY;
			gameGrid[x][newY] = candy;
			// Immediately update grid position to prevent overlaps
			candy.gridX = x;
			candy.gridY = newY;
			// Check if candy needs to fall
			if (newY !== originalY) {
				var targetY = GRID_START_Y + newY * CELL_SIZE + CELL_SIZE / 2;
				candy.isAnimating = true;
				animatingCandies++;
				tween(candy, {
					y: targetY
				}, {
					duration: 300,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						candy.isAnimating = false;
						animatingCandies--;
					}
				});
				needsGravity = true;
			} else {
				// Ensure position is correct even if not animating
				candy.x = GRID_START_X + x * CELL_SIZE + CELL_SIZE / 2;
				candy.y = GRID_START_Y + newY * CELL_SIZE + CELL_SIZE / 2;
			}
			newY--;
		}
		// Fill remaining empty spaces at top with new candies
		for (var y = 0; y < GRID_SIZE; y++) {
			if (gameGrid[x][y] === null) {
				var newCandy = createCandy(x, y, getRandomCandyType());
				newCandy.y = GRID_START_Y - CELL_SIZE + CELL_SIZE / 2;
				newCandy.isAnimating = true;
				animatingCandies++;
				var targetY = GRID_START_Y + y * CELL_SIZE + CELL_SIZE / 2;
				tween(newCandy, {
					y: targetY
				}, {
					duration: 300,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						newCandy.isAnimating = false;
						animatingCandies--;
					}
				});
				needsGravity = true;
			}
		}
	}
	if (needsGravity) {
		LK.getSound('cascade').play();
		LK.setTimeout(function () {
			checkForNewMatches();
		}, 400);
	}
}
function checkForNewMatches() {
	if (animatingCandies > 0) {
		LK.setTimeout(checkForNewMatches, 100);
		return;
	}
	var matchGroups = findMatches();
	if (matchGroups.length > 0) {
		removeMatches(matchGroups);
	} else {
		isProcessing = false;
		currentCombo = 0; // Reset combo counter when no more matches
	}
}
function findBestMove() {
	var bestMove = null;
	var bestScore = 0;
	// Check all possible moves
	for (var x1 = 0; x1 < GRID_SIZE; x1++) {
		for (var y1 = 0; y1 < GRID_SIZE; y1++) {
			var candy1 = gameGrid[x1][y1];
			if (!candy1) continue;
			// Check adjacent positions
			var adjacentPositions = [{
				x: x1 - 1,
				y: y1
			},
			// left
			{
				x: x1 + 1,
				y: y1
			},
			// right
			{
				x: x1,
				y: y1 - 1
			},
			// up
			{
				x: x1,
				y: y1 + 1
			} // down
			];
			for (var i = 0; i < adjacentPositions.length; i++) {
				var pos = adjacentPositions[i];
				if (pos.x < 0 || pos.x >= GRID_SIZE || pos.y < 0 || pos.y >= GRID_SIZE) continue;
				var candy2 = gameGrid[pos.x][pos.y];
				if (!candy2) continue;
				// Temporarily swap to check for matches
				var tempX1 = candy1.gridX,
					tempY1 = candy1.gridY;
				var tempX2 = candy2.gridX,
					tempY2 = candy2.gridY;
				gameGrid[tempX1][tempY1] = candy2;
				gameGrid[tempX2][tempY2] = candy1;
				candy1.gridX = tempX2;
				candy1.gridY = tempY2;
				candy2.gridX = tempX1;
				candy2.gridY = tempY1;
				var matchGroups = findMatches();
				var moveScore = 0;
				for (var g = 0; g < matchGroups.length; g++) {
					var groupSize = Math.min(matchGroups[g].length, 6);
					if (groupSize === 3) moveScore += 50;else if (groupSize === 4) moveScore += 150;else if (groupSize === 5) moveScore += 200;else if (groupSize >= 6) moveScore += 300;
				}
				// Revert the swap
				gameGrid[tempX1][tempY1] = candy1;
				gameGrid[tempX2][tempY2] = candy2;
				candy1.gridX = tempX1;
				candy1.gridY = tempY1;
				candy2.gridX = tempX2;
				candy2.gridY = tempY2;
				if (moveScore > bestScore) {
					bestScore = moveScore;
					bestMove = {
						candy1: candy1,
						candy2: candy2,
						score: moveScore
					};
				}
			}
		}
	}
	return bestMove;
}
function showHintArrow(candy1, candy2) {
	// Clear existing hint arrows
	clearHintArrows();
	// Create arrow from candy1 to candy2
	var arrow = new Container();
	var arrowBody = LK.getAsset('gridCell', {
		anchorX: 0,
		anchorY: 0.5
	});
	arrowBody.scaleX = 0.8;
	arrowBody.scaleY = 0.1;
	arrowBody.tint = 0xFFFF00;
	arrow.addChild(arrowBody);
	var arrowHead = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	arrowHead.scaleX = 0.15;
	arrowHead.scaleY = 0.15;
	arrowHead.tint = 0xFFFF00;
	arrowHead.rotation = Math.PI / 4; // 45 degrees
	arrow.addChild(arrowHead);
	// Position arrow between the two candies
	var midX = (candy1.x + candy2.x) / 2;
	var midY = (candy1.y + candy2.y) / 2;
	arrow.x = midX;
	arrow.y = midY;
	// Calculate angle from candy1 to candy2
	var dx = candy2.x - candy1.x;
	var dy = candy2.y - candy1.y;
	var angle = Math.atan2(dy, dx);
	arrow.rotation = angle;
	// Position arrow body and head
	arrowBody.x = -80;
	arrowHead.x = 80;
	// Add pulsing animation
	arrow.alpha = 0;
	game.addChild(arrow);
	hintArrows.push(arrow);
	tween(arrow, {
		alpha: 1
	}, {
		duration: 300,
		easing: tween.easeOut,
		onFinish: function onFinish() {
			// Pulse animation
			function pulseArrow() {
				tween(arrow, {
					scaleX: 1.3,
					scaleY: 1.3
				}, {
					duration: 500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(arrow, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 500,
							easing: tween.easeInOut,
							onFinish: function onFinish() {
								if (hintArrows.indexOf(arrow) !== -1) {
									pulseArrow();
								}
							}
						});
					}
				});
			}
			pulseArrow();
		}
	});
	// Auto-hide hint after 5 seconds
	LK.setTimeout(function () {
		clearHintArrows();
	}, 5000);
}
function clearHintArrows() {
	for (var i = hintArrows.length - 1; i >= 0; i--) {
		hintArrows[i].destroy();
	}
	hintArrows = [];
}
function checkGameState() {
	// Endless game - no win/lose conditions
}
function processMove(candy1, candy2) {
	if (isProcessing || !candy1 || !candy2 || candy1 === candy2) return false;
	if (!areAdjacent(candy1, candy2)) return false;
	isProcessing = true;
	// Endless game - no move limit
	// Temporarily swap to check for matches
	var tempX1 = candy1.gridX,
		tempY1 = candy1.gridY;
	var tempX2 = candy2.gridX,
		tempY2 = candy2.gridY;
	gameGrid[tempX1][tempY1] = candy2;
	gameGrid[tempX2][tempY2] = candy1;
	candy1.gridX = tempX2;
	candy1.gridY = tempY2;
	candy2.gridX = tempX1;
	candy2.gridY = tempY1;
	var matchGroups = findMatches();
	if (matchGroups.length > 0) {
		// Valid move - perform the swap animation
		swapCandies(candy2, candy1); // Swap back positions for animation
		LK.setTimeout(function () {
			removeMatches(matchGroups);
		}, 350);
	} else {
		// Invalid move - revert
		gameGrid[tempX1][tempY1] = candy1;
		gameGrid[tempX2][tempY2] = candy2;
		candy1.gridX = tempX1;
		candy1.gridY = tempY1;
		candy2.gridX = tempX2;
		candy2.gridY = tempY2;
		// Animate back to original positions
		swapCandies(candy1, candy2);
		LK.setTimeout(function () {
			isProcessing = false;
		}, 350);
		// Endless game - no move limit
	}
	return true;
}
game.down = function (x, y, obj) {
	if (gameState !== 'game') return;
	if (isProcessing) return;
	// Check if a power-up is selected
	if (selectedPowerUp) {
		var candy = getCandyAt(x, y);
		if (!candy) {
			selectedPowerUp = null;
			return;
		}
		if (selectedPowerUp === 'rowCleaner' && score >= rowCleanerCost) {
			// Clear entire row
			score -= rowCleanerCost;
			scoreText.setText('Score: ' + score);
			var row = candy.gridY;
			var clearedCandies = [];
			for (var x = 0; x < GRID_SIZE; x++) {
				if (gameGrid[x][row]) {
					clearedCandies.push(gameGrid[x][row]);
					gameGrid[x][row] = null;
				}
			}
			// Animate cleared candies
			for (var i = 0; i < clearedCandies.length; i++) {
				clearedCandies[i].markForRemoval();
			}
			LK.setTimeout(function () {
				for (var i = 0; i < clearedCandies.length; i++) {
					clearedCandies[i].destroy();
				}
				applyGravity();
			}, 250);
			selectedPowerUp = null;
			return;
		}
		if (selectedPowerUp === 'colorChanger' && score >= colorChangerCost) {
			// Change candy color to random type
			score -= colorChangerCost;
			scoreText.setText('Score: ' + score);
			var newType = getRandomCandyType();
			var oldCandy = candy;
			var x = oldCandy.gridX;
			var y = oldCandy.gridY;
			// Remove old candy
			oldCandy.destroy();
			// Create new candy with different type
			var newCandy = createCandy(x, y, newType);
			// Flash effect
			tween(newCandy, {
				alpha: 0.3
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(newCandy, {
						alpha: 1
					}, {
						duration: 100
					});
				}
			});
			selectedPowerUp = null;
			return;
		}
		if (selectedPowerUp === 'clearAll' && score >= clearAllCost) {
			// Clear all candies from the grid
			score -= clearAllCost;
			score += 5000; // Bonus points
			scoreText.setText('Score: ' + score);
			var allCandies = [];
			for (var x = 0; x < GRID_SIZE; x++) {
				for (var y = 0; y < GRID_SIZE; y++) {
					if (gameGrid[x][y]) {
						allCandies.push(gameGrid[x][y]);
						gameGrid[x][y] = null;
					}
				}
			}
			// Animate all candies removal
			for (var i = 0; i < allCandies.length; i++) {
				allCandies[i].markForRemoval();
			}
			// Create spectacular particle effects
			for (var i = 0; i < allCandies.length; i++) {
				var candy = allCandies[i];
				var candyColors = [0xff6b6b, 0x4ecdc4, 0x45b7d1, 0xf9ca24, 0xf0932b, 0xeb4d4b];
				var particleColor = candyColors[candy.candyType - 1] || 0xffffff;
				// Create more particles for spectacular effect
				var particleCount = Math.floor(Math.random() * 8) + 12;
				for (var p = 0; p < particleCount; p++) {
					var particle = new Particle(particleColor, candy.x, candy.y);
					particles.push(particle);
					game.addChild(particle);
				}
			}
			// Screen flash effect
			LK.effects.flashScreen(0xFFFFFF, 500);
			// Remove candies and refill grid
			LK.setTimeout(function () {
				for (var i = 0; i < allCandies.length; i++) {
					allCandies[i].destroy();
				}
				applyGravity();
			}, 250);
			selectedPowerUp = null;
			return;
		}
		selectedPowerUp = null;
		return;
	}
	var candy = getCandyAt(x, y);
	if (!candy) return;
	if (selectedCandy) {
		if (selectedCandy === candy) {
			// Deselect same candy
			tween(selectedCandy, {
				scaleX: 1,
				scaleY: 1
			}, {
				duration: 150
			});
			selectedCandy = null;
		} else if (areAdjacent(selectedCandy, candy)) {
			// Try to make move if candies are adjacent
			var success = processMove(selectedCandy, candy);
			if (success) {
				tween(selectedCandy, {
					scaleX: 1,
					scaleY: 1
				}, {
					duration: 150
				});
				selectedCandy = null;
			}
		} else {
			// Deselect current candy and select new candy
			tween(selectedCandy, {
				scaleX: 1,
				scaleY: 1
			}, {
				duration: 150
			});
			selectedCandy = candy;
			tween(candy, {
				scaleX: 1.2,
				scaleY: 1.2
			}, {
				duration: 150
			});
		}
	} else {
		// Select candy
		selectedCandy = candy;
		tween(candy, {
			scaleX: 1.2,
			scaleY: 1.2
		}, {
			duration: 150
		});
	}
};
// Create menu button (hamburger style with candy theme)
var menuButton = null;
function createPowerUpButtons() {
	// Calculate position below coffee cup
	var coffeeY = GRID_START_Y + GRID_SIZE * CELL_SIZE + 150;
	var powerUpStartY = coffeeY + 200;
	// Row Cleaner Button
	rowCleanerButton = new Container();
	var rowCleanerBg = LK.getAsset('powerupButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rowCleanerBg.x = 0;
	rowCleanerBg.y = 0;
	rowCleanerBg.tint = 0xFF6B6B;
	rowCleanerButton.addChild(rowCleanerBg);
	var rowCleanerIcon = LK.getAsset('rowCleaner', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rowCleanerIcon.x = 0;
	rowCleanerIcon.y = -30;
	rowCleanerButton.addChild(rowCleanerIcon);
	// Progress bar background for row cleaner
	var rowCleanerProgressBg = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	rowCleanerProgressBg.x = 0;
	rowCleanerProgressBg.y = 50;
	rowCleanerProgressBg.scaleX = 0.6;
	rowCleanerProgressBg.scaleY = 0.15;
	rowCleanerProgressBg.tint = 0x000000;
	rowCleanerProgressBg.alpha = 0.3;
	rowCleanerButton.addChild(rowCleanerProgressBg);
	// Progress bar fill for row cleaner
	var rowCleanerProgressFill = LK.getAsset('gridCell', {
		anchorX: 0,
		anchorY: 0.5
	});
	rowCleanerProgressFill.x = -60;
	rowCleanerProgressFill.y = 50;
	rowCleanerProgressFill.scaleX = 0;
	rowCleanerProgressFill.scaleY = 0.15;
	rowCleanerProgressFill.tint = 0x00FF00;
	rowCleanerButton.addChild(rowCleanerProgressFill);
	rowCleanerButton.progressFill = rowCleanerProgressFill;
	var rowCleanerText = new Text2('2000', {
		size: 40,
		fill: 0xFFFFFF
	});
	rowCleanerText.anchor.set(0.5, 0.5);
	rowCleanerText.x = 0;
	rowCleanerText.y = 10;
	rowCleanerButton.addChild(rowCleanerText);
	var rowCleanerDesc = new Text2('Clear Row', {
		size: 30,
		fill: 0xFFFFFF
	});
	rowCleanerDesc.anchor.set(0.5, 0.5);
	rowCleanerDesc.x = 0;
	rowCleanerDesc.y = 40;
	rowCleanerButton.addChild(rowCleanerDesc);
	rowCleanerButton.x = 2048 / 2 - 200;
	rowCleanerButton.y = powerUpStartY;
	// Color Changer Button
	colorChangerButton = new Container();
	var colorChangerBg = LK.getAsset('powerupButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	colorChangerBg.x = 0;
	colorChangerBg.y = 0;
	colorChangerBg.tint = 0xF9CA24;
	colorChangerButton.addChild(colorChangerBg);
	var colorChangerIcon = LK.getAsset('colorChanger', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	colorChangerIcon.x = 0;
	colorChangerIcon.y = -30;
	colorChangerButton.addChild(colorChangerIcon);
	// Progress bar background for color changer
	var colorChangerProgressBg = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	colorChangerProgressBg.x = 0;
	colorChangerProgressBg.y = 50;
	colorChangerProgressBg.scaleX = 0.6;
	colorChangerProgressBg.scaleY = 0.15;
	colorChangerProgressBg.tint = 0x000000;
	colorChangerProgressBg.alpha = 0.3;
	colorChangerButton.addChild(colorChangerProgressBg);
	// Progress bar fill for color changer
	var colorChangerProgressFill = LK.getAsset('gridCell', {
		anchorX: 0,
		anchorY: 0.5
	});
	colorChangerProgressFill.x = -60;
	colorChangerProgressFill.y = 50;
	colorChangerProgressFill.scaleX = 0;
	colorChangerProgressFill.scaleY = 0.15;
	colorChangerProgressFill.tint = 0x00FF00;
	colorChangerButton.addChild(colorChangerProgressFill);
	colorChangerButton.progressFill = colorChangerProgressFill;
	var colorChangerText = new Text2('500', {
		size: 40,
		fill: 0xFFFFFF
	});
	colorChangerText.anchor.set(0.5, 0.5);
	colorChangerText.x = 0;
	colorChangerText.y = 10;
	colorChangerButton.addChild(colorChangerText);
	var colorChangerDesc = new Text2('Change Color', {
		size: 30,
		fill: 0xFFFFFF
	});
	colorChangerDesc.anchor.set(0.5, 0.5);
	colorChangerDesc.x = 0;
	colorChangerDesc.y = 40;
	colorChangerButton.addChild(colorChangerDesc);
	colorChangerButton.x = 2048 / 2;
	colorChangerButton.y = powerUpStartY;
	// Clear All Button
	clearAllButton = new Container();
	var clearAllBg = LK.getAsset('powerupButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	clearAllBg.x = 0;
	clearAllBg.y = 0;
	clearAllBg.tint = 0x9B59B6;
	clearAllButton.addChild(clearAllBg);
	var clearAllIcon = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	clearAllIcon.x = 0;
	clearAllIcon.y = -30;
	clearAllIcon.scaleX = 0.3;
	clearAllIcon.scaleY = 0.3;
	clearAllIcon.tint = 0xFFFFFF;
	clearAllButton.addChild(clearAllIcon);
	// Progress bar background for clear all
	var clearAllProgressBg = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	clearAllProgressBg.x = 0;
	clearAllProgressBg.y = 50;
	clearAllProgressBg.scaleX = 0.6;
	clearAllProgressBg.scaleY = 0.15;
	clearAllProgressBg.tint = 0x000000;
	clearAllProgressBg.alpha = 0.3;
	clearAllButton.addChild(clearAllProgressBg);
	// Progress bar fill for clear all
	var clearAllProgressFill = LK.getAsset('gridCell', {
		anchorX: 0,
		anchorY: 0.5
	});
	clearAllProgressFill.x = -60;
	clearAllProgressFill.y = 50;
	clearAllProgressFill.scaleX = 0;
	clearAllProgressFill.scaleY = 0.15;
	clearAllProgressFill.tint = 0x00FF00;
	clearAllButton.addChild(clearAllProgressFill);
	clearAllButton.progressFill = clearAllProgressFill;
	var clearAllText = new Text2('7000', {
		size: 40,
		fill: 0xFFFFFF
	});
	clearAllText.anchor.set(0.5, 0.5);
	clearAllText.x = 0;
	clearAllText.y = 10;
	clearAllButton.addChild(clearAllText);
	var clearAllDesc = new Text2('Clear All', {
		size: 30,
		fill: 0xFFFFFF
	});
	clearAllDesc.anchor.set(0.5, 0.5);
	clearAllDesc.x = 0;
	clearAllDesc.y = 40;
	clearAllButton.addChild(clearAllDesc);
	clearAllButton.x = 2048 / 2 + 200;
	clearAllButton.y = powerUpStartY;
	// Add click handlers
	// Hint Button
	var hintButton = new Container();
	var hintBg = LK.getAsset('powerupButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	hintBg.x = 0;
	hintBg.y = 0;
	hintBg.tint = 0x45B7D1;
	hintButton.addChild(hintBg);
	var hintIcon = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	hintIcon.x = 0;
	hintIcon.y = -30;
	hintIcon.scaleX = 0.25;
	hintIcon.scaleY = 0.25;
	hintIcon.tint = 0xFFFFFF;
	hintButton.addChild(hintIcon);
	// Progress bar background for hint
	var hintProgressBg = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	hintProgressBg.x = 0;
	hintProgressBg.y = 50;
	hintProgressBg.scaleX = 0.6;
	hintProgressBg.scaleY = 0.15;
	hintProgressBg.tint = 0x000000;
	hintProgressBg.alpha = 0.3;
	hintButton.addChild(hintProgressBg);
	// Progress bar fill for hint
	var hintProgressFill = LK.getAsset('gridCell', {
		anchorX: 0,
		anchorY: 0.5
	});
	hintProgressFill.x = -60;
	hintProgressFill.y = 50;
	hintProgressFill.scaleX = 0;
	hintProgressFill.scaleY = 0.15;
	hintProgressFill.tint = 0x00FF00;
	hintButton.addChild(hintProgressFill);
	hintButton.progressFill = hintProgressFill;
	var hintText = new Text2('4000', {
		size: 40,
		fill: 0xFFFFFF
	});
	hintText.anchor.set(0.5, 0.5);
	hintText.x = 0;
	hintText.y = 10;
	hintButton.addChild(hintText);
	var hintDesc = new Text2('Hint', {
		size: 30,
		fill: 0xFFFFFF
	});
	hintDesc.anchor.set(0.5, 0.5);
	hintDesc.x = 0;
	hintDesc.y = 40;
	hintButton.addChild(hintDesc);
	hintButton.x = 2048 / 2 - 400;
	hintButton.y = powerUpStartY;
	rowCleanerButton.down = function (x, y, obj) {
		if (score >= rowCleanerCost) {
			selectedPowerUp = 'rowCleaner';
			// Visual feedback
			tween(rowCleanerBg, {
				scaleX: 0.9,
				scaleY: 0.9
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(rowCleanerBg, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
				}
			});
		}
	};
	colorChangerButton.down = function (x, y, obj) {
		if (score >= colorChangerCost) {
			selectedPowerUp = 'colorChanger';
			// Visual feedback
			tween(colorChangerBg, {
				scaleX: 0.9,
				scaleY: 0.9
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(colorChangerBg, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
				}
			});
		}
	};
	// Add hint button click handler
	hintButton.down = function (x, y, obj) {
		if (score >= 4000) {
			score -= 4000;
			scoreText.setText('Score: ' + score);
			// Find best move
			var bestMove = findBestMove();
			if (bestMove) {
				showHintArrow(bestMove.candy1, bestMove.candy2);
			}
			// Visual feedback
			tween(hintBg, {
				scaleX: 0.9,
				scaleY: 0.9
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(hintBg, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
				}
			});
		}
	};
	// Add clear all button click handler
	clearAllButton.down = function (x, y, obj) {
		if (score >= clearAllCost) {
			// Execute clear all immediately instead of setting selectedPowerUp
			score -= clearAllCost;
			score += 5000; // Bonus points
			scoreText.setText('Score: ' + score);
			var allCandies = [];
			for (var x = 0; x < GRID_SIZE; x++) {
				for (var y = 0; y < GRID_SIZE; y++) {
					if (gameGrid[x][y]) {
						allCandies.push(gameGrid[x][y]);
						gameGrid[x][y] = null;
					}
				}
			}
			// Animate all candies removal
			for (var i = 0; i < allCandies.length; i++) {
				allCandies[i].markForRemoval();
			}
			// Create spectacular particle effects
			for (var i = 0; i < allCandies.length; i++) {
				var candy = allCandies[i];
				var candyColors = [0xff6b6b, 0x4ecdc4, 0x45b7d1, 0xf9ca24, 0xf0932b, 0xeb4d4b];
				var particleColor = candyColors[candy.candyType - 1] || 0xffffff;
				// Create more particles for spectacular effect
				var particleCount = Math.floor(Math.random() * 8) + 12;
				for (var p = 0; p < particleCount; p++) {
					var particle = new Particle(particleColor, candy.x, candy.y);
					particles.push(particle);
					game.addChild(particle);
				}
			}
			// Screen flash effect
			LK.effects.flashScreen(0xFFFFFF, 500);
			// Remove candies and refill grid
			LK.setTimeout(function () {
				for (var i = 0; i < allCandies.length; i++) {
					allCandies[i].destroy();
				}
				applyGravity();
			}, 250);
			// Visual feedback
			tween(clearAllBg, {
				scaleX: 0.9,
				scaleY: 0.9
			}, {
				duration: 100,
				onFinish: function onFinish() {
					tween(clearAllBg, {
						scaleX: 1,
						scaleY: 1
					}, {
						duration: 100
					});
				}
			});
		}
	};
	game.addChild(hintButton);
	game.addChild(rowCleanerButton);
	game.addChild(colorChangerButton);
	game.addChild(clearAllButton);
	gameElements.push(hintButton);
	gameElements.push(rowCleanerButton);
	gameElements.push(colorChangerButton);
	gameElements.push(clearAllButton);
}
function createMenuButton() {
	if (menuButton) return;
	// Create button background with glow effect
	var menuButtonGlow = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuButtonGlow.x = 1898;
	menuButtonGlow.y = 150;
	menuButtonGlow.scaleX = 0.6;
	menuButtonGlow.scaleY = 0.6;
	menuButtonGlow.tint = 0xFF69B4;
	menuButtonGlow.alpha = 0.3;
	var menuButtonBase = LK.getAsset('gridCell', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	menuButtonBase.x = 1898;
	menuButtonBase.y = 150;
	menuButtonBase.scaleX = 0.5;
	menuButtonBase.scaleY = 0.5;
	menuButtonBase.tint = 0xFF69B4;
	// Create hamburger lines using candy assets (3 small candies stacked)
	var line1 = LK.getAsset('candy1', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	line1.x = 1898;
	line1.y = 120;
	line1.scaleX = 0.15;
	line1.scaleY = 0.08;
	var line2 = LK.getAsset('candy2', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	line2.x = 1898;
	line2.y = 150;
	line2.scaleX = 0.15;
	line2.scaleY = 0.08;
	var line3 = LK.getAsset('candy3', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	line3.x = 1898;
	line3.y = 180;
	line3.scaleX = 0.15;
	line3.scaleY = 0.08;
	// Create container for the menu button
	menuButton = new Container();
	menuButton.addChild(menuButtonGlow);
	menuButton.addChild(menuButtonBase);
	menuButton.addChild(line1);
	menuButton.addChild(line2);
	menuButton.addChild(line3);
	// Animate glow effect
	function animateMenuGlow() {
		tween(menuButtonGlow, {
			alpha: 0.6,
			scaleX: 0.7,
			scaleY: 0.7
		}, {
			duration: 1500,
			easing: tween.easeInOut,
			onFinish: function onFinish() {
				tween(menuButtonGlow, {
					alpha: 0.3,
					scaleX: 0.6,
					scaleY: 0.6
				}, {
					duration: 1500,
					easing: tween.easeInOut,
					onFinish: animateMenuGlow
				});
			}
		});
	}
	animateMenuGlow();
	// Button click handler
	menuButton.down = function (x, y, obj) {
		// Button press animation
		tween(menuButtonBase, {
			scaleX: 0.4,
			scaleY: 0.4
		}, {
			duration: 100,
			onFinish: function onFinish() {
				tween(menuButtonBase, {
					scaleX: 0.5,
					scaleY: 0.5
				}, {
					duration: 100
				});
			}
		});
		// Animate glow on press
		tween(menuButtonGlow, {
			alpha: 0.8,
			scaleX: 0.8,
			scaleY: 0.8
		}, {
			duration: 150,
			onFinish: function onFinish() {
				tween(menuButtonGlow, {
					alpha: 0.3,
					scaleX: 0.6,
					scaleY: 0.6
				}, {
					duration: 200
				});
			}
		});
		// Return to main menu
		showMainMenu();
	};
	// Add text label for menu button
	var menuButtonText = new Text2('MENU', {
		size: 30,
		fill: 0xFFFFFF
	});
	menuButtonText.anchor.set(0.5, 0.5);
	menuButtonText.x = 1898;
	menuButtonText.y = 210;
	menuButton.addChild(menuButtonText);
	game.addChild(menuButton);
	gameElements.push(menuButton);
	menuButton.alpha = 0; // Initially hidden
}
// Coffee cup will be created when game starts
// Initialize sound settings from storage
try {
	var storedSoundSetting = storage.soundEnabled;
	if (storedSoundSetting === null || storedSoundSetting === undefined) {
		soundEnabled = true;
		storage.soundEnabled = soundEnabled;
	} else {
		soundEnabled = storedSoundSetting;
	}
} catch (e) {
	// Fallback if storage is not available
	soundEnabled = true;
}
// Start background music if sound is enabled
if (soundEnabled) {
	LK.playMusic('rahat');
}
// Show main menu instead of initializing game immediately
showMainMenu();
game.update = function () {
	// Update menu elements when in menu state
	if (gameState === 'menu' && mainMenu) {
		mainMenu.update();
	}
	// Update particles during game
	for (var i = particles.length - 1; i >= 0; i--) {
		particles[i].update();
	}
	// Combo texts are automatically managed by their own animations
	// No manual update needed as they self-destruct
	// Background is now static image - no animation needed
	// Update power-up button states and progress bars based on score
	if (gameState === 'game' && hintButton && rowCleanerButton && colorChangerButton && clearAllButton) {
		// Update hint button and progress bar
		var hintProgress = Math.min(score / hintCost, 1);
		if (hintButton.progressFill) {
			tween(hintButton.progressFill, {
				scaleX: hintProgress * 0.6
			}, {
				duration: 200,
				easing: tween.easeOut
			});
			// Change color based on availability
			var fillColor = score >= hintCost ? 0x00FF00 : 0xFFAA00;
			tween(hintButton.progressFill, {
				tint: fillColor
			}, {
				duration: 200
			});
		}
		if (score >= hintCost) {
			hintButton.alpha = 1;
		} else {
			hintButton.alpha = 0.8;
		}
		// Update row cleaner button and progress bar
		var rowCleanerProgress = Math.min(score / rowCleanerCost, 1);
		if (rowCleanerButton.progressFill) {
			tween(rowCleanerButton.progressFill, {
				scaleX: rowCleanerProgress * 0.6
			}, {
				duration: 200,
				easing: tween.easeOut
			});
			// Change color based on availability
			var fillColor = score >= rowCleanerCost ? 0x00FF00 : 0xFFAA00;
			tween(rowCleanerButton.progressFill, {
				tint: fillColor
			}, {
				duration: 200
			});
		}
		if (score >= rowCleanerCost) {
			rowCleanerButton.alpha = 1;
		} else {
			rowCleanerButton.alpha = 0.8;
		}
		// Update color changer button and progress bar
		var colorChangerProgress = Math.min(score / colorChangerCost, 1);
		if (colorChangerButton.progressFill) {
			tween(colorChangerButton.progressFill, {
				scaleX: colorChangerProgress * 0.6
			}, {
				duration: 200,
				easing: tween.easeOut
			});
			// Change color based on availability
			var fillColor = score >= colorChangerCost ? 0x00FF00 : 0xFFAA00;
			tween(colorChangerButton.progressFill, {
				tint: fillColor
			}, {
				duration: 200
			});
		}
		if (score >= colorChangerCost) {
			colorChangerButton.alpha = 1;
		} else {
			colorChangerButton.alpha = 0.8;
		}
		// Update clear all button and progress bar
		var clearAllProgress = Math.min(score / clearAllCost, 1);
		if (clearAllButton.progressFill) {
			tween(clearAllButton.progressFill, {
				scaleX: clearAllProgress * 0.6
			}, {
				duration: 200,
				easing: tween.easeOut
			});
			// Change color based on availability
			var fillColor = score >= clearAllCost ? 0x00FF00 : 0xFFAA00;
			tween(clearAllButton.progressFill, {
				tint: fillColor
			}, {
				duration: 200
			});
		}
		if (score >= clearAllCost) {
			clearAllButton.alpha = 1;
		} else {
			clearAllButton.alpha = 0.8;
		}
	}
	// Only run game physics during game state
	if (gameState === 'game') {
		// Continuously check for physics updates when not processing moves
		if (!isProcessing && animatingCandies === 0) {
			// Check if any candies need to fall due to physics
			var needsPhysicsUpdate = false;
			for (var x = 0; x < GRID_SIZE && !needsPhysicsUpdate; x++) {
				// Check entire column from bottom to top for any candy that should fall
				for (var y = GRID_SIZE - 1; y >= 0; y--) {
					if (gameGrid[x][y] === null) {
						// Found empty space, check if there's a candy above it
						for (var checkY = y - 1; checkY >= 0; checkY--) {
							if (gameGrid[x][checkY] !== null) {
								needsPhysicsUpdate = true;
								break;
							}
						}
						if (needsPhysicsUpdate) break;
					}
				}
			}
			if (needsPhysicsUpdate) {
				applyGravity();
			}
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -791,12 +791,15 @@
 // Power-up variables
 var rowCleanerButton = null;
 var colorChangerButton = null;
 var clearAllButton = null;
+var hintButton = null;
 var rowCleanerCost = 2000;
 var colorChangerCost = 500;
 var clearAllCost = 7000;
+var hintCost = 4000;
 var selectedPowerUp = null; // 'rowCleaner', 'colorChanger', or 'clearAll'
+var hintArrows = []; // Array to store hint arrow elements
 // Game state variables
 var gameState = 'menu'; // 'menu', 'game', 'howtoplay'
 var mainMenu = null;
 var howToPlayScreen = null;
@@ -961,8 +964,10 @@
 	createMenuButton();
 	if (menuButton) {
 		menuButton.alpha = 1;
 	}
+	// Clear hint arrows
+	clearHintArrows();
 	// Reset game state
 	score = 0;
 	currentCombo = 0;
 	selectedCandy = null;
@@ -1502,8 +1507,162 @@
 		isProcessing = false;
 		currentCombo = 0; // Reset combo counter when no more matches
 	}
 }
+function findBestMove() {
+	var bestMove = null;
+	var bestScore = 0;
+	// Check all possible moves
+	for (var x1 = 0; x1 < GRID_SIZE; x1++) {
+		for (var y1 = 0; y1 < GRID_SIZE; y1++) {
+			var candy1 = gameGrid[x1][y1];
+			if (!candy1) continue;
+			// Check adjacent positions
+			var adjacentPositions = [{
+				x: x1 - 1,
+				y: y1
+			},
+			// left
+			{
+				x: x1 + 1,
+				y: y1
+			},
+			// right
+			{
+				x: x1,
+				y: y1 - 1
+			},
+			// up
+			{
+				x: x1,
+				y: y1 + 1
+			} // down
+			];
+			for (var i = 0; i < adjacentPositions.length; i++) {
+				var pos = adjacentPositions[i];
+				if (pos.x < 0 || pos.x >= GRID_SIZE || pos.y < 0 || pos.y >= GRID_SIZE) continue;
+				var candy2 = gameGrid[pos.x][pos.y];
+				if (!candy2) continue;
+				// Temporarily swap to check for matches
+				var tempX1 = candy1.gridX,
+					tempY1 = candy1.gridY;
+				var tempX2 = candy2.gridX,
+					tempY2 = candy2.gridY;
+				gameGrid[tempX1][tempY1] = candy2;
+				gameGrid[tempX2][tempY2] = candy1;
+				candy1.gridX = tempX2;
+				candy1.gridY = tempY2;
+				candy2.gridX = tempX1;
+				candy2.gridY = tempY1;
+				var matchGroups = findMatches();
+				var moveScore = 0;
+				for (var g = 0; g < matchGroups.length; g++) {
+					var groupSize = Math.min(matchGroups[g].length, 6);
+					if (groupSize === 3) moveScore += 50;else if (groupSize === 4) moveScore += 150;else if (groupSize === 5) moveScore += 200;else if (groupSize >= 6) moveScore += 300;
+				}
+				// Revert the swap
+				gameGrid[tempX1][tempY1] = candy1;
+				gameGrid[tempX2][tempY2] = candy2;
+				candy1.gridX = tempX1;
+				candy1.gridY = tempY1;
+				candy2.gridX = tempX2;
+				candy2.gridY = tempY2;
+				if (moveScore > bestScore) {
+					bestScore = moveScore;
+					bestMove = {
+						candy1: candy1,
+						candy2: candy2,
+						score: moveScore
+					};
+				}
+			}
+		}
+	}
+	return bestMove;
+}
+function showHintArrow(candy1, candy2) {
+	// Clear existing hint arrows
+	clearHintArrows();
+	// Create arrow from candy1 to candy2
+	var arrow = new Container();
+	var arrowBody = LK.getAsset('gridCell', {
+		anchorX: 0,
+		anchorY: 0.5
+	});
+	arrowBody.scaleX = 0.8;
+	arrowBody.scaleY = 0.1;
+	arrowBody.tint = 0xFFFF00;
+	arrow.addChild(arrowBody);
+	var arrowHead = LK.getAsset('gridCell', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	arrowHead.scaleX = 0.15;
+	arrowHead.scaleY = 0.15;
+	arrowHead.tint = 0xFFFF00;
+	arrowHead.rotation = Math.PI / 4; // 45 degrees
+	arrow.addChild(arrowHead);
+	// Position arrow between the two candies
+	var midX = (candy1.x + candy2.x) / 2;
+	var midY = (candy1.y + candy2.y) / 2;
+	arrow.x = midX;
+	arrow.y = midY;
+	// Calculate angle from candy1 to candy2
+	var dx = candy2.x - candy1.x;
+	var dy = candy2.y - candy1.y;
+	var angle = Math.atan2(dy, dx);
+	arrow.rotation = angle;
+	// Position arrow body and head
+	arrowBody.x = -80;
+	arrowHead.x = 80;
+	// Add pulsing animation
+	arrow.alpha = 0;
+	game.addChild(arrow);
+	hintArrows.push(arrow);
+	tween(arrow, {
+		alpha: 1
+	}, {
+		duration: 300,
+		easing: tween.easeOut,
+		onFinish: function onFinish() {
+			// Pulse animation
+			function pulseArrow() {
+				tween(arrow, {
+					scaleX: 1.3,
+					scaleY: 1.3
+				}, {
+					duration: 500,
+					easing: tween.easeInOut,
+					onFinish: function onFinish() {
+						tween(arrow, {
+							scaleX: 1,
+							scaleY: 1
+						}, {
+							duration: 500,
+							easing: tween.easeInOut,
+							onFinish: function onFinish() {
+								if (hintArrows.indexOf(arrow) !== -1) {
+									pulseArrow();
+								}
+							}
+						});
+					}
+				});
+			}
+			pulseArrow();
+		}
+	});
+	// Auto-hide hint after 5 seconds
+	LK.setTimeout(function () {
+		clearHintArrows();
+	}, 5000);
+}
+function clearHintArrows() {
+	for (var i = hintArrows.length - 1; i >= 0; i--) {
+		hintArrows[i].destroy();
+	}
+	hintArrows = [];
+}
 function checkGameState() {
 	// Endless game - no win/lose conditions
 }
 function processMove(candy1, candy2) {
@@ -1892,8 +2051,70 @@
 	clearAllButton.addChild(clearAllDesc);
 	clearAllButton.x = 2048 / 2 + 200;
 	clearAllButton.y = powerUpStartY;
 	// Add click handlers
+	// Hint Button
+	var hintButton = new Container();
+	var hintBg = LK.getAsset('powerupButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	hintBg.x = 0;
+	hintBg.y = 0;
+	hintBg.tint = 0x45B7D1;
+	hintButton.addChild(hintBg);
+	var hintIcon = LK.getAsset('gridCell', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	hintIcon.x = 0;
+	hintIcon.y = -30;
+	hintIcon.scaleX = 0.25;
+	hintIcon.scaleY = 0.25;
+	hintIcon.tint = 0xFFFFFF;
+	hintButton.addChild(hintIcon);
+	// Progress bar background for hint
+	var hintProgressBg = LK.getAsset('gridCell', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	hintProgressBg.x = 0;
+	hintProgressBg.y = 50;
+	hintProgressBg.scaleX = 0.6;
+	hintProgressBg.scaleY = 0.15;
+	hintProgressBg.tint = 0x000000;
+	hintProgressBg.alpha = 0.3;
+	hintButton.addChild(hintProgressBg);
+	// Progress bar fill for hint
+	var hintProgressFill = LK.getAsset('gridCell', {
+		anchorX: 0,
+		anchorY: 0.5
+	});
+	hintProgressFill.x = -60;
+	hintProgressFill.y = 50;
+	hintProgressFill.scaleX = 0;
+	hintProgressFill.scaleY = 0.15;
+	hintProgressFill.tint = 0x00FF00;
+	hintButton.addChild(hintProgressFill);
+	hintButton.progressFill = hintProgressFill;
+	var hintText = new Text2('4000', {
+		size: 40,
+		fill: 0xFFFFFF
+	});
+	hintText.anchor.set(0.5, 0.5);
+	hintText.x = 0;
+	hintText.y = 10;
+	hintButton.addChild(hintText);
+	var hintDesc = new Text2('Hint', {
+		size: 30,
+		fill: 0xFFFFFF
+	});
+	hintDesc.anchor.set(0.5, 0.5);
+	hintDesc.x = 0;
+	hintDesc.y = 40;
+	hintButton.addChild(hintDesc);
+	hintButton.x = 2048 / 2 - 400;
+	hintButton.y = powerUpStartY;
 	rowCleanerButton.down = function (x, y, obj) {
 		if (score >= rowCleanerCost) {
 			selectedPowerUp = 'rowCleaner';
 			// Visual feedback
@@ -1932,8 +2153,35 @@
 				}
 			});
 		}
 	};
+	// Add hint button click handler
+	hintButton.down = function (x, y, obj) {
+		if (score >= 4000) {
+			score -= 4000;
+			scoreText.setText('Score: ' + score);
+			// Find best move
+			var bestMove = findBestMove();
+			if (bestMove) {
+				showHintArrow(bestMove.candy1, bestMove.candy2);
+			}
+			// Visual feedback
+			tween(hintBg, {
+				scaleX: 0.9,
+				scaleY: 0.9
+			}, {
+				duration: 100,
+				onFinish: function onFinish() {
+					tween(hintBg, {
+						scaleX: 1,
+						scaleY: 1
+					}, {
+						duration: 100
+					});
+				}
+			});
+		}
+	};
 	// Add clear all button click handler
 	clearAllButton.down = function (x, y, obj) {
 		if (score >= clearAllCost) {
 			// Execute clear all immediately instead of setting selectedPowerUp
@@ -1991,11 +2239,13 @@
 				}
 			});
 		}
 	};
+	game.addChild(hintButton);
 	game.addChild(rowCleanerButton);
 	game.addChild(colorChangerButton);
 	game.addChild(clearAllButton);
+	gameElements.push(hintButton);
 	gameElements.push(rowCleanerButton);
 	gameElements.push(colorChangerButton);
 	gameElements.push(clearAllButton);
 }
@@ -2158,9 +2408,31 @@
 	// Combo texts are automatically managed by their own animations
 	// No manual update needed as they self-destruct
 	// Background is now static image - no animation needed
 	// Update power-up button states and progress bars based on score
-	if (gameState === 'game' && rowCleanerButton && colorChangerButton && clearAllButton) {
+	if (gameState === 'game' && hintButton && rowCleanerButton && colorChangerButton && clearAllButton) {
+		// Update hint button and progress bar
+		var hintProgress = Math.min(score / hintCost, 1);
+		if (hintButton.progressFill) {
+			tween(hintButton.progressFill, {
+				scaleX: hintProgress * 0.6
+			}, {
+				duration: 200,
+				easing: tween.easeOut
+			});
+			// Change color based on availability
+			var fillColor = score >= hintCost ? 0x00FF00 : 0xFFAA00;
+			tween(hintButton.progressFill, {
+				tint: fillColor
+			}, {
+				duration: 200
+			});
+		}
+		if (score >= hintCost) {
+			hintButton.alpha = 1;
+		} else {
+			hintButton.alpha = 0.8;
+		}
 		// Update row cleaner button and progress bar
 		var rowCleanerProgress = Math.min(score / rowCleanerCost, 1);
 		if (rowCleanerButton.progressFill) {
 			tween(rowCleanerButton.progressFill, {